<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<%
String url="jdbc:mysql://47.109.42.76:3306/miaolegemiao?"
         +"user= kaifamiao&password=Kaifamiao@123&characterEncoding=utf-8";
String driver="com.mysql.cj.jdbc.Driver";
%>